JPS565936A - Liquid metallic sodium purifying method - Google Patents

Liquid metallic sodium purifying method

Info

Publication number
JPS565936A
JPS565936A JP8128779A JP8128779A JPS565936A JP S565936 A JPS565936 A JP S565936A JP 8128779 A JP8128779 A JP 8128779A JP 8128779 A JP8128779 A JP 8128779A JP S565936 A JPS565936 A JP S565936A
Authority
JP
Japan
Prior art keywords
liq
metallic
coolant
cooling
circulated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8128779A
Other languages
Japanese (ja)
Inventor
Koji Haneda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Atomic Power Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Atomic Power Industries Inc filed Critical Mitsubishi Atomic Power Industries Inc
Priority to JP8128779A priority Critical patent/JPS565936A/en
Publication of JPS565936A publication Critical patent/JPS565936A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To purify highly and easily liq. metallic Na used as a coolant for a fast breeder by adding a specified very small amount of Mg or Ca to the Na to remove impurities O2 and H2 contained in the Na as oxide and hydroxide of Mg or Ca.
CONSTITUTION: Reactor core 7 in reactor vessel 5 of a fast breeder or the like is cooled with primary system liq. metallic Na 8 as a coolant, and Na 8 is circulated to intermediate heat exchanger 6. Secondary system liq. metallic Na of secondary Na cooling system 3 enters exchanger 6 to deprive Na 8 of its heat, and the heated Na is circulated to steam generator 13 to generate steam, thereby driving turbine 17. Tanks 24 filled with liq. Na 25 contg. several% Mg or Ca are attached to passes 9, 14 for circulating primary and secondary system cooling liq. metallic Na to add Na 25 to the cooling liq. Na to an Mg or Ca concn. of 10W10,000ppm. Impurities O2 and H2 in the coolant Na are converted into a solid suspension of MgH2 and MgO or CaH2 and CaO, and the suspension is removed by filtration with filters 23a, 23b to highly purify the liq. Na.
COPYRIGHT: (C)1981,JPO&Japio
JP8128779A 1979-06-29 1979-06-29 Liquid metallic sodium purifying method Pending JPS565936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8128779A JPS565936A (en) 1979-06-29 1979-06-29 Liquid metallic sodium purifying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8128779A JPS565936A (en) 1979-06-29 1979-06-29 Liquid metallic sodium purifying method

Publications (1)

Publication Number Publication Date
JPS565936A true JPS565936A (en) 1981-01-22

Family

ID=13742153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8128779A Pending JPS565936A (en) 1979-06-29 1979-06-29 Liquid metallic sodium purifying method

Country Status (1)

Country Link
JP (1) JPS565936A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256937A (en) * 1986-04-30 1987-11-09 メタル　ゲゼルシャフト　アクチェン　ゲゼルシャフト Production of alkali metal
AU595959B2 (en) * 1986-11-27 1990-04-12 Michelin And Cie (Compagnie Generale Des Etablissements Michelin) Process and device for heat treating a carbon steel wire
CN100453663C (en) * 2006-10-26 2009-01-21 李长阳 Calcium-removing reactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62256937A (en) * 1986-04-30 1987-11-09 メタル　ゲゼルシャフト　アクチェン　ゲゼルシャフト Production of alkali metal
AU595959B2 (en) * 1986-11-27 1990-04-12 Michelin And Cie (Compagnie Generale Des Etablissements Michelin) Process and device for heat treating a carbon steel wire
CN100453663C (en) * 2006-10-26 2009-01-21 李长阳 Calcium-removing reactor

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